My wife has given up on this as too fiddly when lubed to change vibe patterns, so it was until reently condemned to the back of the toy drawer. Being an anal toy buff I tried the discarded wii in my rear and OMG. The 'clitoral' end massages the perenium whilst the 'vaginal' end massages the prostate.................bringing some amazing sensations. Sex/masturbation has reached new heights for me, now need to go on the hunt for something new for the OH!!